How to sketch graph of

9,907 results, page 35

  1. math

    x^2-3x+2<0 Put in y=x^2-3x+2 in your graphing calculator, and graph is. See where y is negative. That area is the solution The graph will be a second degree equation, and probably cross the y=0 axis at the x defined in (x^2-3x+2=0) Factor that equation and solve for those ...
  2. algebra 1

    A research scientist measures the outside temperature, in degrees Fahrenheit, at various times throughout a 24-hour period and records her findings in the graph below. In this real-world function, the hours represent the input values, and the temperature represents the output ...
  3. Math

    Sketch the region enclosed by the lines x=0 x=6 y=2 and y=6. Identify the vertices of the region. Revolve the region around the y-axis. Identify the solid formed by the revolution calculate the volume of the solid. Leave the answer in terms of pi. I always struggled with this...
  4. Math

    Solve the system by graphing. x+y=−2 y=13x+2 A. (6, 4); The image is of a 2-dimensional graph with an x-axis and a y-axis. One line is drawn passing through co-ordinates (-3,1) and (3,3). Another line is drawn from co-ordinate (-2,-4) to (6,4). B. (−3, 1); The ...
  5. physics

    Three horizontal forces (the only horizontal one) act on a box sitting on a floor. One force (F1) acts due east and has a magnitude of 150 lb. A second force (F2) has an easterly component at 30.0 lb and a southerly component at 40.0 lb. The box remains at rest. Sketch the two...
  6. math/science

    I understand now how to do the + and - graph but how would i label the 2 axis. One is for temps but how would i show the objects/subjects? If i was doing + only i would put numbers up the side and object/subjects on the bottom line but with + and - numbers it makes the graph ...
  7. Math

    There is something wrong with this definition for a pair of vertical angles: “If AB and CD intersect at point P,then APC and BPD are a pair of vertical angles.” Sketch a counterexample to show why it is not correct. Can you add a phrase to correct it? - Umm, for the ...
  8. Math

    The AC voltage coming out of a standard wall plug in the United States can be expressed as the function V(t) = 120sin(120*pi*t), where t represents time (in seconds) and V is the voltage. We will let t be greater than or equal to 0 for simplicity. A. Make an accurate sketch of...
  9. maths

    Draw a right -handed rectangular reference frame with axes ranges x = -5 to +5, y = -5 to +10 , z = -5 to +5. Sketch the following planes on your reference frame. X-y plane passing through z =5, y-z plane passing through x = -2, z-x plane passing through y =8. What are the ...
  10. math, algebra

    can someone correct this for me... Problem : Business and finance. Linda Williams has just begun a nursery business and seeks your advice. She has limited funds to spend and wants to stock two kinds of fruit-bearing plants. She lives in the northeastern part of Texas and ...
  11. geometry

    a. Describe the different types of planes of symmetry and axes of symmetry of a regular octahedron. b. How many planes and axes of symmetry does a regular octahedron have? c. Make a sketch and compare the symmetry properties of a regular octahedron and a cube.
  12. geometry

    Describe the different types of planes of symmetry and axes of symmetry of a regular octahedron. b. How many planes and axes of symmetry does a regular octahedron have? c. Make a sketch and compare the symmetry properties of a regular octahedron and a cube.
  13. mechanics

    Sketch a stress-strain curve for which the stress is calculated using the actual cross-sectional area rather than the original cross-sectional area. Explain why this curve differtypical stress-strain curve
  14. Precalculus

    "Sketch the ellipse. Find the coordinates of its vertices and foci. 34. x^2 + 25y^2 - 6x - 100y + 84 = 0 (Hint: Complete the squares in x and y. Begin by writing the equation in this form: (x^2 - 6x + ___) + 25(y^2 - 4y + ___) = -84.)" ==> I used the hint that came with the...
  15. algebra

    Can someone PLEASE help me with this problem?? In a study of worker efficiency at Wong Laboratories it was found that the number of components assembled per hour by the average worker t hours after starting work could be modeled by the formula N(t)3t3  23t2  8t. a) Rewrite...
  16. Science (8th grade)

    I am doing a lab and I really need help! I calculated that my snail traveled as his average speed of .136 cm/s, 1.36m/s, and 4896 m/hr. Does that sound right? Also I need help on another thing. My paper says Calculate how long it will take your snail to cross a sidewalk (2m) ...
  17. algebra - Please help

    Use the equation y = ax^2 + bx + c where x is the horizontal distance a baseball has traveled and y is the height of the ball at the given distance. 1)Are some values of y unreasonable? 2)How is this information important for choosing a window for the graph? 3) With respect to...
  18. trig question

    During a 12- hour period, the tides in one area of the Bay of Fundy causes the water level to rise to 6 m above the average sea level and to fall 6 m below average sea level. The depth of the water at low tide is 2m as measured against a pier. Suppose the water is at average ...
  19. Research and Statistics

    Here are heart rates for a sample of 30 students before and after a class break. At α = .05, was there a significant difference in the mean heart rate? (a) State the hypotheses. (b) State the decision rule and sketch it. (c) Find the test statistic. (d) Make a decision. (...
  20. math

    Susan has 50ft of fencing to use to build a garden in her backyard. A: The shape must be a rectangle/square. B: Sketch at least five different examples that Susan could use for her backyard and state what the perimeter of each one is. C: The most important part, what is the ...
  21. algebra 1p

    how do you graph linear inequlities in two variable
  22. algebra

    What is the y-intercept of the graph of the function y=-2(x+2)^2+4? Please and thanks! When x is zero, y= -2(4) + 4 or -4 Thank you.
  23. math/algebra

    I need help with this problems graph inequalities 3x-4y<12.
  24. Math... Please help

    Why is it helpful to graph the solutions of an inequality?
  25. Radicals

    How do you graph y>= sqrt(3x+12) Show how to get certain points.
  26. algebra 1

    model each rule with a table of values and a graph.. f(x) = 1.5x -3
  27. algebra 2

    how do you graph the function: C(x)= {.15x, if 0<x is less than or equal to 8
  28. geomotry

    how do you write an eqaution that relates to the cordinates on a graph
  29. Math

    How do we know when we are looking at a direct variation in a graph/equation?
  30. math

    Use a graph to solve each system of equations. 3.4x = 6.3y = 4.4 2.1x + 3.7y = 3.1
  31. math

    Graph using the intercept method: 2x + y = 4. i just cant get it
  32. trig

    Graph the followiing function from x + 0 to x = 4 pi y = 3 cos squared x/2
  33. algebra

    describe what the graph of interval (-4,10) looks like.
  34. Algebra

    Describe what the graph of interval [-4,10] looks like.
  35. algebra

    Can someone show me how to graph this equation by graphing? 5x-4y=-8 4y-5x=8
  36. Algebra

    x^2-2x-8,=0 graph an appropriate quadratic function (x-4)(x+2)<=0 x-4<=0 x+2<=0 answer x<=4 and x,=-2
  37. algebra

    how do you find the ordered pairs for a graph for example y=2x
  38. algebra

    how do you find the ordered pairs for a graph for example y=2x
  39. math

    describe what the graph of interval [-4,10] looks like
  40. Math

    Describe what the graph of interval [-4,10] looks like.
  41. algebra

    what would the graph of interval (-4, 10) look like?
  42. Graph question-geometry

    Which axis is the independent value?
  43. Math

    Graph the eqution by plotting points y = -1. please help!!
  44. Confused

    Graph the following equation and identify the y- intercept. y=x+4
  45. Algebra

    Describe what the graph of interval [-4,10] looks like.
  46. - General -

    What is a picture graph and where can I find an example of one?
  47. college

    i need to graph this equation (x-3)^2+(y+5)^2=9 this has me totally confused.
  48. math

    describe what the graph of interval-4,10 looks like.
  49. algebra 2

    if 6 is a solution of the equation g(w)=1, give a point on a graph of g.
  50. graphs

    What's the difference between a histogram and a bar graph?
  51. algebra with trig

    how do you solve an inequality and graph it's solution?
  52. Pre-Algebra

    How do you graph slope and intercept things?
  53. Algebra!

    How do I graph a linear equation? What do I place for each axis?
  54. math

    write a system of equations with the graph solution (2,1,0).
  55. trig

    for a tangent graph is one of the asymptotes AWLAYS at - pi/2 ?
  56. Algebra

    Graph the equation using the slope and the y-intercept y-4/3 x +4
  57. Algebra problem

    Which of the following points is an x-intercept of the graph of f(x)=(x^2+2x)^2 -11(x^2+2x)+24? a.)(4,0) b.)(-6,0) c.)(6,0) d.)(-4,0)
  58. Math

    Is there an online graphing equations Calculator? how do i graph y+4=0
  59. graphing lines in the form

    graph linear equation 3x-6y-9=0
  60. CALCULUS

    AN EQUATION OF THE LINE NORMAL TO THE GRAPH OF Y= SQRT[3X^2 + 2X] AT (2, 4) IS??
  61. analytical geometry

    x+2y=3 indicate y as a function of x and plot the graph.
  62. Math

    what do you have to do in order to graph this leniear inequality? y<-1/4x+2
  63. geography

    I need a climate graph for italy NOW!!!
  64. Algebra 2

    solve and graph the inequalities y >=xsquared y<=x squared =3
  65. Math

    is a horizontal line on a graph a function? I think it is.
  66. algebra

    Graph the equation using the slope and the y- intercept y= 8/5x+5
  67. Math

    How do you know when a graph is a function or not? Could I please have and example
  68. math

    Describe what the graph of interval [-4,10] looks like
  69. Algebra

    Determine the vertical asymptotes for the graph function: f(x) = 4/x+10 g(x) = x^4 + 2/x h(x) = x^2+4/x(x+5)(x-2) f(x) = x+5/x^2 +4x - 32
  70. Algebra

    Determine the vertical asymptotes for the graph function: f(x) = 4/x+10 g(x) = x^4 + 2/x h(x) = x^2+4/x(x+5)(x-2) f(x) = x+5/x^2 +4x - 32
  71. math

    Could you tell me how exactly to graph piecewise functions.
  72. physics

    what does the slope of a position time graph represent?
  73. physics

    what does the shape of a distance vs. time graph indicate?
  74. Algebra 1

    Describe what the graph of interval [-4,10] looks like.
  75. Algebra 1

    : Describe what the graph of interval [-4,10] looks like.
  76. Algebra

    describe what the graph of interval [-4,10] looks like. thank you
  77. math

    describe what the graph of interval [-4,10] look like?
  78. math

    Graph the following equation and find the Y-intercept Y=x+8
  79. Precalculus

    what are the zeroes of the graph 2sin(squared)x + cosx-3 = 0
  80. 9th grade health

    what is an ewmotional stimulus graph
  81. algebra

    a)using intercepts, graph the three lines 4x + y - 8=0, 2x - y - 4=0, x + 2y - 16 = 0
  82. algebra

    Use the intercepts to graph the equation. x+2y=4 Please help!!!
  83. math

    Describe what the graph of interval [-4,10] looks like.
  84. Middle school Math

    Graph 3y-4=11 by finding intercept(s) How do you do this... Thanks
  85. college math

    find the vertex and graph of y=.3x2+1.8x-2
  86. math-graphing

    y>-5 x>6 How would I get ordered pairs to graph this?
  87. Algebra

    Describe what the graph of interval[-4,10] looks like.
  88. Math

    Give the equation of a line that is perpendicular to the graph of y = 3x + 8
  89. Physics

    How do you find the phase constant of the oscillation on a graph.
  90. Algebra 2

    Solve the inequality 12+4x>16 and graph the solution set.
  91. Math

    3x + 4y less than or equal to -12 Graph linear inequality
  92. 7th grade

    graph each line: slope=-1 -- ; y-intercept at 3. 3
  93. algebra

    Graph he inequality on a plane 4y - 5x> 20 I am confused, can you please help?
  94. algebra116

    Graph the equation and identify the y-intercept. y + x= -5. Please help
  95. 8th grade

    graph each realation on cordanant system
  96. Algebra

    Graph each equation by point-plotting? y=-x how would you do this?
  97. Calculus

    Find the area between the x-axis and the graph y = x^2 – x + 1 from x = 0 to x = 3.
  98. Calculus

    Find the slope of the graph y=x^9-2x+(square root of 5-x)^3 @ (1,7)
  99. physics

    how does the graph of velocity look like when staitionary?
  100. algebra

    How do you graph this liear inequality 2y greater than equal to 4x-6
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